libcaca documentation

- Main Page
- Modules
- Files

- File List
- Globals

# math.c File Reference

Math. More...

## Functions
int | caca_rand (int min, int max)
| Generate a random integer within a range.
unsigned int | caca_sqrt (unsigned int a)
| Approximate a square root, using Newton's method to avoid costly floating point calculations.

## Detailed Description

Version:
  $Id: math.c 195 2003-12-31 14:21:08Z sam $

Author:
  Sam Hocevar <sam@zoy.org>

This file contains simple mathematical routines.